pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1609-Manchester_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-1609-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/JohnWalsh/MCJLSH3/Manchester_Hornpipe.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-1609-Manchester_Hornpipe.abc 777 ABC music file with the extracted tune(s)
Tune-1609-Manchester_Hornpipe.ps 39249 PostScript
Tune-1609-Manchester_Hornpipe.txt 777 Plain-text file with the extracted tune(s)
Tune-1609-get.log 4986 Log file, useful mostly for debugging
These files should be available for 24 hours.